UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 17 APR 25 Station: CWMW WMO ident: 71722 Latitude: 46.30 Longitude: -76.00 Elevation: 189.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 158 345 2 SFC 996 189 -4.5 -9.1 70 4.6 -5.9 345 2 269.0 269.3 267.5 274.2 1.92 2 925 766 -9.9 -11.4 89 1.5 -10.3 325 17 269.2 269.5 267.3 273.9 1.73 3 923 783 -10.1 -11.5 89 1.4 -10.5 325 18 269.1 269.4 267.3 273.9 1.72 4 907 917 -10.3 -15.2 67 4.9 -11.5 325 28 270.3 270.5 267.3 273.9 1.29 5 901 968 -7.9 -21.9 31 14.0 -10.8 325 28 273.3 273.4 268.3 275.4 0.73 6 897 1003 -7.7 -24.7 24 17.0 -11.0 325 29 273.8 273.9 268.4 275.5 0.57 7 879 1161 -6.5 -27.5 17 21.0 -10.4 325 30 276.7 276.7 269.9 278.1 0.45 8 855 1376 -7.5 -24.5 24 17.0 -10.9 325 31 277.8 277.9 270.9 279.7 0.61 9 850 1422 -7.5 -26.5 20 19.0 -11.1 325 31 278.3 278.4 271.1 279.9 0.52 10 822 1682 -8.1 -42.1 5 34.0 -12.5 322 33 280.3 280.4 271.5 280.7 0.11 11 700 2924 -10.1 -51.1 2 41.0 -14.6 325 45 291.3 291.3 277.4 291.5 0.05 12 697 2957 -10.1 -49.1 2 39.0 -14.6 325 45 291.7 291.7 277.6 291.9 0.06 13 611 3960 -16.9 -26.9 42 10.0 -18.8 327 51 295.0 295.1 280.1 297.2 0.69 14 579 4363 -19.3 -35.3 23 16.0 -21.5 330 51 296.8 296.9 280.4 297.9 0.33 15 525 5085 -23.9 -41.9 17 18.0 -25.8 332 61 299.7 299.7 281.5 300.3 0.18 16 524 5099 -23.9 -41.9 17 18.0 -25.8 332 62 299.9 299.9 281.5 300.5 0.18 17 500 5440 -26.7 -42.7 21 16.0 -28.2 335 66 300.5 300.5 281.8 301.1 0.18 18 460 6032 -32.1 -45.1 26 13.0 -33.0 335 70 301.0 301.0 282.0 301.5 0.15 19 452 6155 -33.3 -49.3 19 16.0 -34.3 335 72 301.0 301.0 281.9 301.3 0.09 20 403 6949 -38.7 -58.7 10 20.0 -39.4 335 80 304.0 304.0 283.1 304.2 0.03 21 400 7000 -39.3 -59.3 10 20.0 -40.0 335 81 303.9 303.9 283.0 304.0 0.03 22 391 7156 -40.5 -59.9 11 19.4 -41.1 335 81 304.3 304.3 283.2 304.4 0.03 23 355 7807 -45.7 -62.7 13 17.0 -46.1 335 77 305.9 305.9 283.8 305.9 0.02 24 300 8910 -53.1 -66.1 19 13.0 -53.3 335 72 310.5 310.5 285.5 310.6 0.02 25 287 9195 -54.7 -67.7 19 13.0 -54.9 333 71 312.2 312.2 286.1 312.2 0.01 26 278 9399 -55.1 -69.1 16 14.0 -55.3 325 70 314.5 314.5 286.9 314.5 0.01 27 264 9730 -53.9 -72.9 8 19.0 -54.1 323 66 320.9 320.9 289.0 320.9 0.01 28 250 10080 -55.1 -74.1 8 19.0 -55.3 320 60 324.1 324.2 290.0 324.2 0.01 29 247 10157 -55.3 -74.3 8 19.0 -55.5 320 59 325.0 325.0 290.3 325.0 0.01 30 226 10723 -52.5 -76.5 4 24.0 -52.8 320 54 337.6 337.6 293.7 337.6 0.01 31 200 11510 -51.5 -81.5 2 30.0 -51.9 315 48 351.2 351.2 296.9 351.2 0.00 32 189 11877 -51.5 -81.5 2 30.0 -52.0 315 43 356.9 356.9 298.1 357.0 0.00 33 183 12087 -49.7 -81.7 1 32.0 -50.3 315 40 363.2 363.2 299.3 363.2 0.00 34 150 13380 -52.5 -82.5 1 30.0 -53.0 305 34 379.6 379.6 302.2 379.6 0.00 35 141 13777 -54.1 -83.1 2 29.0 -54.5 298 39 383.6 383.6 302.8 383.6 0.00 36 111 15316 -51.5 -83.5 1 32.0 -52.2 298 41 415.6 415.6 307.2 415.6 0.00 37 100 15990 -52.9 -83.9 1 31.0 -53.6 295 37 425.5 425.5 308.3 425.5 0.00 38 91 16601 -49.7 -82.7 1 33.0 -50.7 296 28 443.5 443.5 310.2 443.5 0.00 39 70 18310 -50.5 -83.5 1 33.0 -51.7 295 15 476.3 476.3 313.1 476.4 0.01 40 50 20480 -52.5 -84.5 1 32.0 -53.8 275 9 519.8 519.8 316.3 519.8 0.01 41 33 23143 -55.9 -86.9 1 31.0 -57.2 345 5 576.3 576.3 319.5 576.4 0.01 42 30 23750 -55.1 -86.1 1 31.0 -56.7 340 5 594.4 594.4 320.3 594.5 0.01 43 20 26350 -52.9 -85.9 1 33.0 -55.6 75 21 674.3 674.3 323.6 674.3 0.01 44 14 28667 -50.7 -84.7 1 34.0 -54.9 126 10 754.1 754.1 326.1 754.3 0.02 45 12 29684 -45.9 -82.9 1 37.0 -52.5 71 16 805.1 805.1 327.4 805.4 0.03 46 11 30260 -48.3 -84.3 1 36.0 -54.2 110 20 816.7 816.7 327.7 817.0 0.03 47 10 30890 -47.5 -83.5 1 36.0 -54.1 150 14 842.2 842.3 328.2 842.6 0.04 48 7.8 32542 -44.9 -83.9 0 39.0 -53.7 914.7 914.7 329.7 915.1 0.04 TRP 278 9399 -55.1 -69.1 16 14.0 -55.3 325 70 314.5 314.5 286.9 314.5 0.01 WND 391 7156 -40.5 -59.9 11 19.4 -41.1 335 81 304.3 304.3 283.2 304.4 0.03 Sounding variables and indices 1000-500 mb thick: 5282.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 25.39 % Est. max temperature: 5.11 C = 41.19 F Sfc-Lift cond lev (LCL): 926.12 mb = 756.54 m = 2482.05 ft T: -9.81 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.35 C Layer 925.0- 907.0 mb Conv cond level (CCL): 609.62 mb = 3977.19 m = 13048.38 ft Mean mixing ratio: 1.66 g/kg Conv temperature: 21.61 C = 70.89 F Cap Strength: 21.67 C Lifted Index: 21.85 C Risk: None Lifted Index @300 mb: 25.75 C Lifted Index @700 mb: 17.07 C Showalter Index: 17.34 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 0.20 C K Index: -48.30 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 4.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.17 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 81795.48 J/kg Cap Strength: 21.76 C Lift Cond Lev (LCL): 889.64 mb = 1067.14 m = 3501.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 34 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 996 189 345 2 0.5 -1.9 | 179 32 -0.4 31.9 1 981 305 320 18 11.6 -13.8 | 208 23 10.7 20.1 2 944 610 325 16 9.2 -13.1 | 202 22 8.3 20.7 3 925 766 325 17 9.8 -13.9 | 204 22 8.9 19.9 4 907 914 325 28 16.1 -22.9 | 234 19 15.2 10.9 5 873 1219 325 30 17.2 -24.6 | 240 19 16.3 9.3 6 850 1422 325 31 17.8 -25.4 | 243 19 16.9 8.5 7 806 1829 320 34 21.9 -26.0 | 250 22 21.0 7.8 8 775 2134 325 37 21.2 -30.3 | 260 21 20.3 3.5 9 745 2438 325 37 21.2 -30.3 | 260 21 20.3 3.5 10 717 2743 320 41 26.4 -31.4 | 265 26 25.5 2.4 11 700 2924 325 45 25.8 -36.9 | 277 25 24.9 -3.0 12 635 3658 325 51 29.3 -41.8 | 286 29 28.4 -7.9 13 585 4267 330 50 25.0 -43.3 | 291 26 24.1 -9.4 14 539 4877 330 59 29.5 -51.1 | 301 33 28.6 -17.2 15 500 5440 335 66 27.9 -59.8 | 314 37 27.0 -26.0 16 455 6096 335 71 30.0 -64.3 | 316 42 29.1 -30.5 17 400 7000 335 81 34.2 -73.4 | 320 52 33.3 -39.6 18 391 7156 335 81 34.2 -73.4 | 320 52 33.3 -39.6 19 382 7315 335 81 34.2 -73.4 | 320 52 33.3 -39.6 20 365 7620 335 78 33.0 -70.7 | 319 49 32.1 -36.8 21 300 8910 335 72 30.4 -65.3 | 317 43 29.5 -31.4 22 289 9144 335 71 30.0 -64.3 | 316 42 29.1 -30.5 23 278 9399 325 70 40.2 -57.3 | 301 46 39.3 -23.5 24 276 9449 325 71 40.7 -58.2 | 301 47 39.8 -24.3 25 250 10080 320 60 38.6 -46.0 | 288 40 37.7 -12.1 26 228 10668 320 56 36.0 -42.9 | 284 36 35.1 -9.0 27 217 10973 320 44 28.3 -33.7 | 270 27 27.4 0.1 28 207 11278 305 55 45.1 -31.5 | 267 44 44.2 2.3 29 200 11510 315 48 33.9 -33.9 | 270 33 33.0 -0.1 30 180 12192 315 38 26.9 -26.9 | 255 27 26.0 7.0 31 164 12802 305 31 25.4 -17.8 | 237 29 24.5 16.1 32 150 13380 305 34 27.9 -19.5 | 242 31 27.0 14.4 33 149 13411 295 36 32.6 -15.2 | 240 37 31.7 18.6 34 124 14630 305 46 37.7 -26.4 | 259 38 36.8 7.5 35 112 15240 295 42 38.1 -17.7 | 247 41 37.2 16.1 36 102 15850 315 32 22.6 -22.6 | 243 24 21.7 11.2 37 100 15990 295 37 33.5 -15.6 | 241 37 32.6 18.2 38 98 16154 295 37 33.5 -15.6 | 241 37 32.6 18.2 39 93 16459 310 30 23.0 -19.3 | 237 26 22.1 14.6 40 89 16764 280 26 25.6 -4.5 | 220 38 24.7 29.3 41 85 17069 255 27 26.1 7.0 | 212 48 25.2 40.8 42 81 17374 255 32 30.9 8.3 | 215 52 30.0 42.1 43 70 18288 300 25 21.7 -12.5 | 224 30 20.8 21.4 44 70 18310 295 15 13.6 -6.3 | 205 30 12.7 27.5 45 67 18593 295 15 13.6 -6.3 | 205 30 12.7 27.5 46 64 18898 260 15 14.8 2.6 | 201 39 13.9 36.5 47 58 19507 340 16 5.5 -15.0 | 194 19 4.6 18.8 48 55 19812 270 10 10.0 -0.0 | 195 35 9.1 33.9 49 53 20117 305 10 8.2 -5.7 | 195 29 7.3 28.1 50 50 20480 275 9 9.0 -0.8 | 194 34 8.1 33.1 51 48 20726 270 11 11.0 -0.0 | 197 35 10.1 33.9 52 44 21336 360 6 -0.0 -6.0 | 178 28 -0.9 27.9 53 30 23750 340 5 1.7 -4.7 | 182 29 0.8 29.2 54 27 24384 85 10 -10.0 -0.9 | 162 35 -10.9 33.0 55 26 24689 60 2 -1.7 -1.0 | 175 33 -2.6 32.9 56 24 25298 75 10 -9.7 -2.6 | 161 33 -10.6 31.3 57 22 25603 55 15 -12.3 -8.6 | 152 28 -13.2 25.2 58 20 26350 75 21 -20.3 -5.4 | 143 35 -21.2 28.4 59 19 26518 65 20 -18.1 -8.5 | 143 32 -19.0 25.4 60 18 27127 80 24 -23.6 -4.2 | 140 39 -24.5 29.7 61 17 27432 105 24 -23.2 6.2 | 149 47 -24.1 40.1 62 16 27737 130 23 -17.6 14.8 | 159 52 -18.5 48.6 63 15 28042 115 25 -22.7 10.6 | 152 50 -23.6 44.4 64 14 28651 130 10 -7.7 6.4 | 168 41 -8.6 40.3 65 13 28956 95 10 -10.0 0.9 | 163 36 -10.9 34.7 66 13 29261 0 0 -0.0 -0.0 | 178 34 -0.9 33.9 67 12 29566 60 10 -8.7 -5.0 | 162 30 -9.6 28.9 68 12 29870 85 24 -23.9 -2.1 | 142 40 -24.8 31.8 69 10 30890 150 14 -7.0 12.1 | 170 47 -7.9 46.0 Wind Parameters Mean winds (0-6000m): 328.5 at 45.2 knts Storm direction: 358.5 at 33.9 knts Shear (0-3000m) pos: 2.1 neg: 5.9 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 101.0 deg Storm rel helicity (0-3000m) pos: 249.6 neg: -9.6 tot: 240.0 m^2/s^2 ave: 80.0 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 119.11 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 323 15 201 23| 0.0 15.1 15.1| 86.0 -9.6 76.5 152.9 0.63| 18.4 11.5 1000 324 20 212 21| 0.0 14.4 14.4|151.7 -9.6 142.2 142.2 0.77| 16.1 12.3 1500 324 24 222 20| 0.0 10.7 10.7|165.8 -9.6 156.2 104.1 0.76| 12.0 9.1 2000 324 27 230 19| 1.2 8.0 9.2|192.0 -9.6 182.4 91.2 0.77| 10.4 8.0 2500 324 29 237 19| 0.9 7.1 8.1|200.9 -9.6 191.4 76.6 0.73| 9.2 6.7 3000 324 32 245 20| 2.1 5.9 8.0|249.6 -9.6 240.0 80.0 0.76| 9.0 6.9 4000 325 36 258 21| 2.1 4.5 6.6|286.4 -9.6 276.9 69.2 0.75| 7.8 5.8 5000 326 40 269 22| 3.0 3.6 6.6|367.2 -9.6 357.7 71.5 0.73| 7.7 5.6 6000 328 45 282 23| 3.0 3.3 6.3|422.8 -9.6 413.2 68.9 0.71| 7.2 5.2 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250417.12.gif